201074487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 308175840

約数和(自身を除く): 107101353

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 257, 391, 493, 529, 667, 771, 1173, 1479, 1587, 2001, 4369, 5911, 7453, 8993, 11339, 13107, 15341, 17733, 22359, 26979, 34017, 46023, 100487, 126701, 135953, 171419, 260797, 301461, 380103, 407859, 514257, 782391, 2311201, 2914123, 3942637, 6933603, 8742369, 11827911, 67024829, 201074487]

約数ペア:

[(1, 201074487), (3, 67024829), (17, 11827911), (23, 8742369), (29, 6933603), (51, 3942637), (69, 2914123), (87, 2311201), (257, 782391), (391, 514257), (493, 407859), (529, 380103), (667, 301461), (771, 260797), (1173, 171419), (1479, 135953), (1587, 126701), (2001, 100487), (4369, 46023), (5911, 34017), (7453, 26979), (8993, 22359), (11339, 17733), (13107, 15341)]